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Social tagging in Recommender Systems

机译:推荐系统中的社交标签

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The Web 2.0 gave the Internet users a virtual life, in which they could shop online and try to socialize through Web. Recommender Systems (RS) improves users' shopping experience by by recommending them a shopping item. Many techniques have been introduced to enhance RS algorithms, including social tagging. Social Tagging let users share resources and this lead to more personalized recommendation. There is a lack of overall information about RS algorithms that have implemented social tagging. Therefore, in this paper we compared and analysed some of the studies that have particularly used social tagging in recommender systems. Both Collaborative Filtering (CF) and Content-based filtering systems were compared, and results show that it is better to combine these algorithms for achieving higher personalized recommendation, and also to address the cold start issue.
机译:Web 2.0为互联网用户提供了虚拟生活,使他们可以在线购物并尝试通过Web进行社交。推荐系统(RS)通过向用户推荐购物商品来改善他们的购物体验。已经引入了许多技术来增强RS算法,包括社交标签。社交标记使用户可以共享资源,这将导致更具个性化的推荐。缺少有关已实现社交标签的RS算法的总体信息。因此,在本文中,我们比较并分析了一些在推荐系统中特别使用社交标记的研究。比较了协同过滤(CF)和基于内容的过滤系统,结果表明,最好将这些算法结合起来以实现更高的个性化推荐,并解决冷启动问题。

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